2025qbt results

Information

Transient
Name:AT2025qbt
Right ascension: 13h55m45.57s
Declination:-7d37m12.93s
Discovery Date:March 26, 2025, 11:19 a.m.
Classification:None
Redshift:None
MW E(B-V):0.032
Host
Name:
Right ascension: 13h55m45.45s
Declination:-7d37m11.73s
Redshift:None
Photometric Redshift:0.130
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 31.47
Transient MWEBV processed 0.05
Host match processed 5.5
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 4.45
Validate global photometry processed 13.13
Global host SED inference processed 395.84
Local aperture photometry processed 5.82
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):13h55m45.44s, -7d37m11.26s
semi major axis, semi minor axis (arcsec):8.26, 7.35
angle (degrees, anti-clockwise from east):-149.79
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.54 5.58 20.224 0.205 AB
GALEX_NUV 40.74 2.91 19.875 0.078 AB
SDSS_u 78.44 7.0 19.164 0.097 AB
SDSS_g 298.5 5.02 17.713 0.018 AB
PanSTARRS_g 299.79 1.89 17.708 0.007 AB
PanSTARRS_r 513.85 2.75 17.123 0.006 AB
SDSS_i 719.44 9.72 16.758 0.015 AB
PanSTARRS_i 726.16 2.95 16.747 0.004 AB
PanSTARRS_z 834.57 4.95 16.596 0.006 AB
SDSS_z 872.21 25.86 16.548 0.032 AB
PanSTARRS_y 980.18 9.46 16.422 0.010 AB
2MASS_J 1137.72 210.47 15.365 0.201 Vega
2MASS_H 1413.23 288.84 14.657 0.222 Vega
2MASS_K 1232.71 356.07 14.335 0.314 Vega
WISE_W1 583.45 16.77 14.286 0.031 Vega
WISE_W2 355.55 24.39 14.184 0.074 Vega
WISE_W3 1317.6 73.98 10.927 0.061 Vega
WISE_W4 1597.76 459.14 9.271 0.312 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.686 10.737 10.783
{\rm log}_{10}({\rm SFR}) 0.355 0.576 0.788
{\rm log}_{10}({\rm sSFR}) -10.362 -10.156 -9.954
{\rm stellar\ age} 6.146 6.831 7.808

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.706 -0.551 -0.421
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.055 0.282 0.426

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.114 0.172 0.272
\delta -0.727 -0.390 -0.097
\tau_1/\tau_2 0.848 1.185 1.525
Q_{PAH} 0.729 1.949 3.655
U_{min} 2.178 6.762 13.749
{\rm log}_{10}(\gamma_e)\, -3.184 -2.193 -1.329

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.550 -3.747 -2.749
{\rm log}_{10}(\tau_{AGN})\, 1.129 1.640 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.147 0.317 0.459
0.03-0.10 Gyr 0.374 0.656 0.910
0.10-0.32 Gyr 0.534 0.756 0.947
0.32-1.04 Gyr 0.352 0.618 0.814
1.04-3.37 Gyr 0.361 0.638 0.843
3.37-10.88 Gyr 0.749 0.907 1.001
10.88-12.09 Gyr 0.582 1.002 1.448